[Bugs] [Bug 1744883] GlusterFS problem dataloss

bugzilla at redhat.com bugzilla at redhat.com
Tue Aug 27 15:56:12 UTC 2019


Roman <roman.nozdrin at mariadb.com> changed:

           What    |Removed                     |Added
                 CC|                            |roman.nozdrin at mariadb.com

--- Comment #3 from Roman <roman.nozdrin at mariadb.com> ---

I'm from Mariadb ColumnStore development team. 
CS is a database engine that extensively works with data stored on GFS bricks.
In the case described by Nicolla we are facing errors when trying to access
files that exists according with ls output. Nicolla will add ls output to prove
the files are visible from OS perspective.
However when we try to open files programmaticaly using VFS these function call
fails with ENOENT.

86814 stat("/000.dir/000.dir/015.dir/064.dir/008.dir/FILE002.cdf",
0x7ff488ffdc80) = -1 ENOENT (No such file or directory)
86814 open("/000.dir/000.dir/015.dir/064.dir/008.dir/FILE002.cdf",
O_RDONLY|O_NOATIME) = -1 ENOENT (No such file or directory)

Hope this makes the issue clear.

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